Learn how to use logic gates and circuit diagrams to create a simple calculator that can perform addition and subtraction with four-bit numbers.

A display decoder is used to convert a BCD or a binary code into a 7 segment code used to operate a 7 segment LED display. Here we design a simple display decoder circuit using logic gates.

Simulation of the 7 basic logic gates, decoder, encoder, half adder and full adder for CSIT 230 (Computer Systems) final project.

Next, a reversible SRAM cell is designed and verified. Then, a novel 4*4 Reversible Decoder (RD) gate, implemented as a 2-to-4 decoder with low delay and cost is presented and verified, and its ...

Reversible logic is an emerging nanotechnology used in the design and implementation of nanotechnology and quantum computing with the main goal of reducing physical entropy gain. Significant work have ...